Right angle bends in light pipes: analysis.
نویسندگان
چکیده
An expression for the fraction of incident radiation transmitted by a right angle bend in a rectangular light pipe is derived. This expression is used to show that, in a planar light pipe structure with right angle bends, light attenuation is due only to reflection losses at the walls if the launching angle is 45 degrees .
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ورودعنوان ژورنال:
- Applied optics
دوره 15 5 شماره
صفحات -
تاریخ انتشار 1976